Spektraris NMR
5′-Methoxyevofolin B
Common Name: 5′-Methoxyevofolin B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C18H20O7/c1-23-14-6-10(4-5-13(14)20)17(21)12(9-19)11-7-15(24-2)18(22)16(8-11)25-3/h4-8,12,19-20,22H,9H2,1-3H3
InChIKey: InChIKey=CZKPUZKGTUPACP-UHFFFAOYSA-N
Formula: C18H20O7
Molecular Weight: 348.347896
Exact Mass: 348.120903
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Chen, J.J., Yang, C.S., Peng, C.F., Chen, I.S., Miaw, C.L. J Nat Prod (2008) 71, 1016-21
Species:
Notes: Family : Aromatics, Type : Stilbenes, Group : Stilbenes; 13 C Spectrum from Naproc 13: José Luis López-Pérez, Roberto Therón, Esther del Olmo, David Díaz: NAPROC-13: a database for the dereplication of natural product mixtures in bioassay-guided protocols. Bioinformatics 23(23):3256-3257 (2007)
Carbon NMR Peaks
| Position | PPM |
|---|---|
| 1 (C) | 129.4 |
| 2 (CH) | 110.8 |
| 3 (C) | 146.7 |
| 4 (C) | 150.7 |
| 5 (CH) | 114.1 |
| 6 (CH) | 124.7 |
| α (C) | 198.8 |
| β (CH) | 65.6 |
| 1' (C) | 131.1 |
| 2' (CH) | 105.3 |
| 3' (C) | 147.1 |
| 4' (C) | 134 |
| 5' (C) | 147.1 |
| 6' (CH) | 105.3 |
| β' (CH2) | 56.2 |
| 3a (CH3) | 56.1 |
| 3'a (CH3) | 56.3 |
| 5'a (CH3) | 56.3 |
